Docker Image Baselayout

Adds some convenience scripts to docker images

File	Description
/usr/local/bin/apk-install	apk add wrapper for Alpine
/usr/local/bin/apk-upgrade	Upgrades all packages on Alpine Linux
/usr/local/bin/apt-add-repository	Wrapper for apt-add-repository with auto cleanup
/usr/local/bin/apt-install	apt-get install wrapper for Debian/Ubuntu with auto cleanup
/usr/local/bin/apt-update	apt-get update wrapper for Debian/Ubuntu for multiple apt-install runs
/usr/local/bin/apt-upgrade	apt-get dist-upgrade wrapper for Debian/Ubuntu with auto cleanup
/usr/local/bin/yum-install	yum install wrapper for RedHat with auto cleanup
/usr/local/bin/yum-upgrade	yum upgrade wrapper for RedHat with auto cleanup
/usr/local/bin/docker-image-cleanup	Cleanup for docker images after package installations
/usr/local/bin/docker-image-info	Gets information about the current docker images (run generate-dockerimage-info before)
/usr/local/bin/generate-locales	Generates system locales (eg. for number or date formatting)

Usage

General docker images

needs wget installed

RUN wget -O /tmp/baselayout-install.sh https://raw.githubusercontent.com/webdevops/Docker-Image-Baselayout/master/install.sh \
    && sh /tmp/baselayout-install.sh \
    && rm -f /tmp/baselayout-install.sh

Multi stage docker build (requires docker 17.06 or later)

FROM alpine:latest AS baselayout
RUN apk add --no-cache ca-certificates wget \
    && update-ca-certificates \
    && wget -O /tmp/baselayout-install.sh https://raw.githubusercontent.com/webdevops/Docker-Image-Baselayout/master/install.sh \
    && sh /tmp/baselayout-install.sh /baselayout
    
FROM ....
COPY --from=baselayout /baselayout /

Debian/Ubuntu docker images

RUN apt-get update \
    && apt-get install -y -f --no-install-recommends wget ca-certificates \
    && wget -O /tmp/baselayout-install.sh https://raw.githubusercontent.com/webdevops/Docker-Image-Baselayout/master/install.sh?123 \
    && sh /tmp/baselayout-install.sh \
    && rm -f /tmp/baselayout-install.sh \
    && apt-get remove --auto-remove -y -f wget ca-certificates \
    && rm -rf /var/lib/apt/lists/* \
    && apt-get clean -y

RedHat/Centos docker images

RUN yum -y install wget \
    && wget -O /tmp/baselayout-install.sh https://raw.githubusercontent.com/webdevops/Docker-Image-Baselayout/master/install.sh \
    && sh /tmp/baselayout-install.sh \
    && rm -f /tmp/baselayout-install.sh \
    && yum -y erase wget \
    && yum clean all

Alpine

RUN apk add --no-cache ca-certificates wget --virtual .webdevops-baselayout-deps \
    && update-ca-certificates \
    && wget -O /tmp/baselayout-install.sh https://raw.githubusercontent.com/webdevops/Docker-Image-Baselayout/master/install.sh \
    && sh /tmp/baselayout-install.sh \
    && rm -f /tmp/baselayout-install.sh \
    && apk del .webdevops-baselayout-deps